baber/WOPTO huggingface dataset:
Patent NO-167640-B (NO)
Inventor: BEVAN CHRISTOPHER GRAHAM
IPC: B05B13/04
Filed: 1988-01-28
Abstract: The invention is concerned with an hydration means for wetting the exposed surface of a core void formed on the withdrawal of a core former from a construction panel comprising compacted gypsum or like particulate materials, and proposes the free suspension of a reciprocable spray head (13) by a flexible small-bore tube (14) through which a setting liquid is applied to the spray head from a cross-head (10) with which the tube is connected in fluid flow relationship. If necessary, the spray head (13) may be weighted, whilst an apertured guide plate (15) through which the tube (14) passes may be provided above the upper limit of movement of the spray head (13).
Patent NO-170505-B (NO)
Title: Fremgangsmaate for fastgjoering av en feste- eller opphengningsinnretning og en innretning for utfoerelse av fremgangsmaaten
Inventor: TJAEDERHANE JAN PEDER ROLAND
IPC: F16B21/14
Filed: 1988-04-20
Abstract: En fremgangsmåte for fastgjøring av en feste- eller opphengningsinnretning (8, 12) til en porøs bæreflate (3), fortrinnsvis gipsplate, og også en innretning (8, 12) for utfrelse av fremgangsmåten. Innretningen (8, 12) blir fastgjort til bæreflaten (3) ved hjelp av fast-gjøringsorgan (2, 19) som fortrinnsvis har V-lignende oppbygning, idet benene på dette blir ført gjennom gjennomgående hull (11, 14) i en festedel (9, 13) av innretningen. Hullene (11, 14) har tildannet deri spesielt tildannede innretningsdeler (4, 15) som ved inndrivning av fastgjøringsorganet (2, 19) i bæreflaten (3), har den virkning at benene av fastgjør-ingsorganet progressivt vil bli divergert ytterligere inne i bæreflaten (3), slik at der fremskaffes kraftabsorberende knuste soner (5) som ligger an mot benene på fastgjøringsorganet.
Patent NO-176580-B (NO)
Title: Anordning for forankring av konstruksjoner i lös grunn
Inventor: PEDERSEN HARALD
IPC: E02D5/80
Filed: 1990-01-10
Abstract: Utvidbart forankringslegeme til bruk i løs grunn. Forankringsanordningen består i hovedsak av et rør (1) som i sin nederste ende har en hud av metall (2) foldet rundt røret. Huden er i sin øvre og nedre ende sveiset til røret (5)• Ved at den foldede huden ligger tett an mot røret og at røret i dette området har en mindre diameter er huden beskyttet når forankringsanordningen drives ned i den løse grunnen. Etter neddriving av forankringsanordningen kobles den til en trykkmediumkilde og herdende gysemasse presses inn i røret. Gjennom perforeringer (8) i rørveggen trenger gysemassen ut mellom rørveggen og den foldede huden, som vikles ut og ekspanderer til et. indre lukket rom. En har slik tilveiebragt et ekspandert f orankrings-legeme som kan belastes med strekk og trykk.
Patent NO-174138-B (NO)
Title: Fremgangsm}te ved fremstilling av katalysator for oksidativ omsetning av metan til h!yere hydrokarboner
Inventor: FORQUY CHRISTIAN
IPC: B01J27/232
Filed: 1990-02-27
Abstract: En vandig fase med kationer av minst et metall fra lantanide-gruppen og kationer av minst et jordalkali-metall med en tilstrekkelig mengde karbonationer og eventuelt hydroksidioner for å erholde en ko-utfelling av karbonater og hydroksykarbonater av metallene som inneholder minst 5 masse-% karbonat og som bringer reaksjonsløsningens pH til mer enn 8. Det utfelte materialet holdes ved 60 - 150C i minst 30 minutter, som deretter vaskes og tørkes. Det vaskede og tørkede utfelte materialet blir til slutt kalsinert ved mellom 400 og 1000C. Det erholdte bunnfallet er etter kalsinering anvendelig som katalysator ved oksidativ omsetning av metan til Chydrokarboner med høy aktivitet og selektivitet.
Patent NO-175408-B (NO)
Inventor: STEGER MARKUS
IPC: B01D33/21
Filed: 1990-08-15
Abstract: The invention relates to a device for mechanical purification of biologically treated waste water, which has a drivable drum filter with disc-shaped filter bodies which have two filter surfaces, to which suction can be applied, on each of the sides. The invention is based on the object of providing a simple, easily handled design, in particular with respect to the disc-shaped filter bodies, for a device using a drum filter for mechanical purification of waste water. In addition, optimised extraction of dirt particles on the filter surfaces should be possible. According to the invention, this object is achieved by the combination of the following measures:     a) A rotatably mounted, driven carrier pipe is provided. b) Individual removable frames coated with a filter cloth and altogether forming a disc-shaped filter body are fixed to the carrier pipe. c) Suction devices extending over one half are associated with the disc-shaped filter bodies on the two filter surfaces.   <IMAGE>
Patent NO-179198-B (NO)
Inventor: JARVENKYLA JYRI
IPC: B29C48/13
Filed: 1991-12-18
Abstract: PCT No. PCT/FI90/00178 Sec. 371 Date Mar. 12, 1992 Sec. 102(e) Date Mar. 12, 1992 PCT Filed Jul. 5, 1990 PCT Pub. No. WO91/00797 PCT Pub. Date Jan. 24, 1991.An apparatus for manufacturing from a mouldable material a pipe having ribs on its outer surface and a smooth inner surface has a core including a shaft, a conically widening mandrel located downstream of the shaft in a direction of production and a kernel having an initial zone and an end zone respectively of substantially uniform diameters successively disposed downstream of the mandrel. An extrusion sleeve surrounds the core and forms with the core a nozzle for the material. The extrusion sleeve has a first end face located upstream of the kernel. Moulds encase the extrusion sleeve and the core, the moulds being movable along endless paths and having grooves on inner surfaces for forming the ribs on the pipe. A heater heats the initial zone of the kernel, the initial zone of the kernel being cylindrical. A first cooler cools the end zone of the kernel. A second end face of an upstream outset of the end zone of the kernel conically widens in the direction of production from a smallest diameter substantially corresponding to the diameter of the initial zone to a largest diameter.
Patent NO-177932-B (NO)
Inventor: SAINSBURY MALCOLM
IPC: A61P37/08
Filed: 1991-12-20
Abstract: Compounds of the formula <CHEM>  wherein R is hydrogen or a lower alkyl group or COR<1><5> R<1>, R<2>, R<1><1> and R<1><2>, are hydrogen or a lower alkyl group, R<3>, R<4>, R<5> and R<6> are hydrogen, hydroxy, halogen, a lower alkyl group, a lower alkoxy group or a mono- or di-lower alkyl amino group, NH2 or NR<1><3>COR<1><4>, R<7>, R<8>, R<9> and R<1><0> are hydrogen, hydroxy, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, or NH<1><3>COR<1><4> wherein R<1><3>, R<1><4> and R<1><5> are hydrogen or a lower alkyl group, enantiomers and salts thereof, with the proviso that when R is COR<1><5> then at least one of R<3> to R<1><0> are hydroxy or a mono or di-lower alkylamino group, are useful as antioxidants, within the medical and non-medical field. Many of the compounds of formula IA and IB are new and various methods for preparing them are described.
Patent NO-177811-B (NO)
Inventor: BENEST ROGER SIDNEY
IPC: A01M7/00
Filed: 1994-02-02
Abstract: A dropleg row crop sprayer (12) senses boom height and tilt from ground-contacting droplegs (46) signalling through potentiometers (74, 76) to a boom control mechanism (84). The droplegs follow crop row wandering through a driven carriage (44). Dropleg attitude is assisted by a cam control system (94, 96). The boom (20, 21) floats through a spring suspension system (128, 138) and is damped by frictional abutment of the boom portions (20, 21), thereby permitting a single actuator (106) to control attitude. A lost motion linkage (126) protects the actuator (106) from snatch loads. Spray control is effected by use of microdroplets discharged from the droplegs (46) below the row crop leaf canopy which protects the droplets from wind turbulence, while electrostatic charges and droplet-energising air flow act to assit crop coating. Where conventional spray droplets are used, the spray direction is fore/aft of the row to minimize ground speed effects. <IMAGE>
Patent SE-337049-B (SE)
Inventor: WACHS M
IPC: H04B14/00
Filed: 1968-06-10
Abstract: 1,190,155. Radio transmitting systems. COMMUNICATIONS SATELLITE CORP. 10 June, 1968 [21 June, 1967], No. 27536/68. Heading H4L. A transmitting system in which a message signal frequency-modulates a carrier, comprises a waveform generator for producing a waveform which is distinguishable from the message, an amplitude control device responsive to the message for varying the waveform in accordance with the average amplitude of the message and a linear adder for adding the message to the varied waveform to modulate the carrier. This ensures that the power density spectrum of the transmitter is spread over the complete bandwidth under different input conditions particularly in the case of a multiplex system when not all the input channels are in use. As shown in Fig. 2, input channels 30 are multiplexed at 32 and the resulting composite message signal is fed to an adder 42 whose output frequencymodulates at 36 the carrier from generator 38. The message signal is also fed via a high pass filter 46 and amplifier 48 to control an attenuator 44 in the output circuit of the waveform generator 40 which preferably produces a triangular waveform. The output of attenuator 44 is supplied via amplifier 50 and filter 52 to the adder 42. The frequency spectrum of the triangular waveform is arranged to be below the lower end of the baseband of the multiplex signal. The attentuator, Fig. 3 (not shown) consists of a lamp which is energized by the output of amplifier 48 and controls a lightsensitive resistor forming one arm of a bridge network, the input terminals of the bridge being connected to the generator 40, and the output terminals to the amplifier 52.
Patent SE-326243-B (SE)
Inventor: MATSUMOTO J
IPC: F27D27/00
Filed: 1965-07-06
Abstract: A furnace stirring device comprises one or more of each of first and second electrodes for supplying D.C. for conduction through molten metal subjected to a radial magnetic field formed by D.C. electromagnet or-magnets.  One pole of the magnet or magnets is situated in the central portion of the bottom of the furnace and the other pole at spaced intervals or in the form of a continuous wall around the periphery of the furnace.  The electrodes are arranged in various groupings with the cathode(s) (3) adjacent the pole at the bottom of the furnace and the amode(s) (2) vertically above and clear of the metal for forming heating arcs.  Switches are included for reversing the direction of the current to the electrodes and magnets.
Patent YU-48169-B (YU)
Title: Recipijent sa dve komore za hlorisanje vode u bunarima bazenima i cisternama
Inventor: MILAN PLECAS
Filed: 1990-09-12
Abstract: RECIPIJENT SA DVE KOMORE ZA HLORISANJE VODE U BUNARIMA BAZENIMA I CISTERNAMA naznačen time, što je komora (1) za hlorni preparat smeštena u donjem delu perforiranog recipijenta, dok je gornji deo izveden sa otvorom (6) za kanap (5) i opremljen zapušačem (2) koji obuhvata komoru (3) za smeštaj hlornog preparata zaptivenu poklopcem (4).
Patent YU-48232-B (YU)
Inventor: HOLTON R A
IPC: C07C233/47
Filed: 1990-11-14
Abstract: Process for the preparation of a taxol intermediate comprising contacting an alcohol with an oxazinone having the formula: <CHEM> wherein R1 is aryl, heteroaryl, alkyl, alkenyl, alkynyl or OR7 wherein R7 is alkyl, alkenyl, alkynyl, aryl or heteroaryl; R2 and R5 are independently selected from hydrogen, alkyl alkenyl, alkynyl, aryl, heteroaryl, and OR8 wherein R8 is alkyl, alkenyl, alkynyl, aryl, heteroaryl, or hydroxyl protecting group; and R3 and R6 are independently selected from hydrogen, alkyl, alkenyl, alkynyl, aryl and heteroaryl.
Patent RS-49986-B (RS)
Inventor: NESIC DUSAN
IPC: H01Q9/28
Filed: 2003-02-27
Abstract: Štampana uniplanarna antena sa omnidirekcionalnom karakteristikom zračenja i vertikalnom polarizacijom se sastoji od tri koplanarne trake 1, 2 i 3 na dielektričnoj podlozi 4, naznačena, time, što su spoljne trake(2) i (3) prekinute tako da formiraju procepe (5'), (5"), ... ,( .5(i) ) i (6'), (6 "), ... ,( 6(i)) a pored svakog procepa je po jedan trakasti element (7'), (7"), ... ,( 7(i)) i (8'), (8"), ... ,( 8(i)). Prijava ima 1 nezavisn zahtev.
Patent ZA-793064-B (ZA)
Title: Agent for use in pulp production
Inventor: WOLF K
IPC: C07C49/00
Filed: 1979-06-20
Abstract: 1. Agent for use in obtaining wood pulp, characterised in that it consists of a pulverulent mixture which contains 30 to 98% by weight of one (or more) organic, cyclic compound(s) containing keto and/or hydroxyl groups and which contains 2 to 70% by weight of one or more surfactants.
Patent ZA-793983-B (ZA)
Title: Pentapeptides
Inventor: GARSKY V
IPC: A61K38/00
Filed: 1979-08-02
Abstract: Pentapeptides of formulawherein R<sup>1</sup> is hydrogen, methyl, ethyl, propyl, 2-methyl-2--pentenyl, 2-methyl-1-pentenyl, cyclopropylmethyl, or cyclobutylmethyl; R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> are, independently, hydrogen or methyl; X<sup>2</sup> represents COX wherein X is -OH, -NH<sub>2</sub>, -NHCn-H<sub>2</sub>n, +<sub>1</sub>, where n is 1, 2, 3 or 4, -OR<sup>s</sup> wherein R<sup>5</sup> is lower alkyl of 1 to 4 carbon atoms, or X<sup>2</sup> represents CH<sub>2</sub>OR<sup>6</sup> wherein R<sup>6</sup> is hydrogen or lower alkyl of 1 to 4 carbon atoms or a pharmaceutically acceptable salt thereof: have analgesic activity upon administration to warm-blooded animals. They are prepared by classical or solid phase synthetic methods via appropriate protected pentapeptides. Pharmaceutical compositions are also disclosed.
Patent ZA-813855-B (ZA)
Title: Air fractionation by pressure swing adsorption
Inventor: SIRCAR SHIVAJI
IPC: C01B13/02
Filed: 1981-06-09
Abstract: Improved oxygen recovery in the operation of a pressure swing adsorption system for air fractionation is obtained by passng the air, freed of water and CO2, through an adsorbent bed maintained at elevated temperature throughout the cycle and which is selective for retention of nitrogen, and consequent withdrawal of an oxygen-rich primary effluent product. In a preferred embodiment ambient air is passed through a pretreater section providing an adsorbent bed for removal of water and carbon dioxide. The thus purified air is compressed with consequent rise in temperature and then only partly cooled down by exchange with cooler desorbed and purged nitrogen-rich gas products withdrawn from the main adsorbent beds. These nitrogen-rich products thus heated by the exchange are employed in regenerating a water and carbon dioxide laden bed of the pretreater section. While the adsorption-desorption is operated in a pressure swing cycle, the pretreater section is operated in an independent thermal swing cycle. Alternatively, the feed air may be compressed prior to its introduction into the pretreater and the thus generated heat utilized by heat exchange for heating the purified air effluent to be fractionated.
Patent ZA-842924-B (ZA)
Title: General-purpose cleaning composition
Inventor: CLARKE DAVID ELLIS
IPC: C11D3/37
Filed: 1984-04-18
Abstract: Thick and opaque general-purpose cleaning compositions having streak-free cleaning benefits are obtained by the use, in a composition comprising a nonionic detergent surfactant, an anionic detergent surfactant and an at least partially esterified resin, of a nonionic detergent surfactant with an HLB-value of between 3 and 10 and an anionic synthetic detergent in the form of its magnesium salt.
Patent ZA-845521-B (ZA)
Title: Aqueous coating composition based on a cationic amino urea resin,process for applying and baking the composition and coated substrate thus obtained
Inventor: FREESE KARL-HEINZ
IPC: C08L67/00
Filed: 1984-07-17
Abstract: The invention provides an aqueous coating composition based on a cationic amino urea resin having an amine number of 3-250 and obtained by reacting an organic isocyanate with a polyamino amide having an amine number of 40-500 and built up from a mono- or dicarboxylic acid and a polyamine, said composition also containing a solid particulate epoxy group-containing compound and/or a solid particulate polyester having a melting point of at least 40°C, The invention also pertains to the process for applying and baking said composition and to the coated substrate thus obtained.
Patent ZA-845541-B (ZA)
Title: Aqueous solution containing lipid-soluble pharmaceutical substance
Inventor: OHASHI HIROYUKI
IPC: A61P13/02
Filed: 1984-07-18
Abstract: Disclosed herein is an aqueous solution containing a lipid-soluble active vitamin substance and/or ubiquinone and a process for preparing the same. The solution has a pH of 5.5 - 8 and additionally contains a hydrogenated lecithin and neutral amino acid. It is stable and free from side effects, and is rather easy to prepare.
Patent ZA-848389-B (ZA)
Title: The use of corrosion inhibitors in aqueous systems
Inventor: PENNINGER JOSEF
IPC: C23F11/12
Filed: 1984-10-26
Abstract: 1. The use of alkali and/or ammonium salts of compounds corresponding to the following formula   see diagramm : EP0144663,P4,F2   in which R1 and R2 are hydrogen or a C1 -C6 alkyl radical and R3 is CH = CH, (CH2 )2 or (CH2 )3 , as corrosion inhibitors in aqueous systems.
Patent ZA-867670-B (ZA)
Title: Method for alleviation of panic disorders
Inventor: KURTZ NEIL M
IPC: A61P25/20
Filed: 1986-10-08
Abstract: Buspirone and its pharmaceutically acceptable salts are useful in alleviation of panic disorders which can take the form of clinical syndromes comprising, for example, panic attacks, agoraphobia and phobic anxiety.
Patent ZA-873118-B (ZA)
Title: 3-hydroxypyridines
Inventor: COOPER DAVID GWYN
IPC: C07D213/74
Filed: 1987-04-30
Abstract: A compound of formula (1) <CHEM>  and pharmaceutically acceptable acid addition salts thereof in which R<1> is hydrogen or can together with R<3> form a -(CH2)n- group where n is 2,3 or 4; R<3> is hydrogen, C1-4alkyl, halogen, or amino, or R<3> together with R<1> can form a -(CH2)n- group;  R<4> is hydroxy or a phosphate group; R<5> is hydrogen, C1-4alkyl, halogen, or amino, provided that R<3> and R<5> are not both hydrogen;  m is 2,3 or 4; and R is a 2, 3, or 4-pyridyl or pyridyl N-oxide or N-C1-C4alkylpyridone group optionally substituted by one or two groups selected from C1-4alkyl, C1-4alkoxy, hydroxy and hydroxymethyl. Also disclosed are pharmaceutical compositions containing compounds of formula (1), methods for their preparation and their use as histamine H1-antagonists.
Patent ZA-883659-B (ZA)
Title: Cardiotonic tricyclic oxazolones
Inventor: JONES WINTON D
IPC: A61P9/04
Filed: 1988-05-23
Abstract: The present invention relates to tricyclic oxazolones of the formula   <CHEM>  wherein Q is a divalent sulfur or oxygen atom; one of X and Z is an oxygen atom and the other is an imino group; and  n is 0 or the integer 1 or 2, which enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.
Patent ZA-889608-B (ZA)
Title: Process for the preparation of cobalt catalysts
Inventor: HORN GERHARDT
IPC: B01J37/03
Filed: 1988-12-22
Abstract: The process comprises reacting water-soluble cobalt salts with an aqueous alkali metal carbonate solution and is characterised by a multi-stage reduction. The catalysts are particularly suitable for hydrogenation of nitriles to amines and for reductive amination of carbonyl compounds.
Patent ZA-905958-B (ZA)
Title: Pipe coupling
Inventor: HOPPERDIETZEL SIEGFRIED
IPC: H02G9/06
Filed: 1990-07-30
Abstract: The invention relates to a pipe connection consisting of plastic, metal or suchlike materials. In this case, the insertion end of a pipe acting as a male die is reduced in its external diameter by forming a conical transition region to the unobstructed width of the subsequent pipe, which is used as the female. According to the invention, at least one impact zone is provided on the conical transition region from the pinched insertion end to the actual pipe diameter. This impact zone forms the impact surface for the end surface of the subsequent pipe.
Patent ZA-906720-B (ZA)
Title: Process for the preparation of methylenebisphosphonic acids
Inventor: LAMPI KLAUS
IPC: C07F9/38
Filed: 1990-08-23
Abstract: PCT No. PCT/FI90/00197 Sec. 371 Date Apr. 30, 1992 Sec. 102(e) Date Apr. 30, 1992 PCT Filed Aug. 15, 1990 PCT Pub. No. WO91/03480 PCT Pub. Date Mar. 21, 1991.The present invention concerns a novel process for the preparation of methylenebisphosphonic acids of the formula I   <IMAGE> (I)  wherein Q1 and Q2 are independently hydrogen or halogen, by hydrolyzing the corresponding methylenebisphosphonic acid tetraester of the formula   <IMAGE> (II)  wherein R has the meaning of a straight or branched alkyl group containing 1 to 4 carbon atoms, and Q1 and Q2 have the same meaning as above.
Patent ZA-914569-B (ZA)
Title: Process for bending deformable or bendable pipes and apparatus for performing the process
Inventor: WENDORFF ERNST
IPC: B29C/
Filed: 1991-06-14
Abstract: To bend tubing which, on heating becomes malleable, an inner sleeve (3) which can expand to a given size is inserted into the tube (1) to be bent before bending. The inner sleeve (3) is filled with a pressure medium so that it is pressed fully at the inner surface of the tube (1) to be bent, and then the line of the tube is shaped by bending as required. The inner sleeve (3) is a hose which can be expanded to a given size, with a covering (4) of a woven or braided material, to carry the pressure medium such as air, water, steam or oil under pressure in a steady feed. The pressure medium can also be heated to transfer heat to the tube (1).
Patent ZA-949562-B (ZA)
Title: Conjugates of hirudin and lipophilic compounds
Inventor: SCHWEDEN JUERGENS
IPC: A61P7/02
Filed: 1994-12-01
Abstract: PCT No. PCT/EP94/03901 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Nov. 25, 1994 PCT Pub. No. WO95/15183 PCT Pub. Date Jun. 8, 1995The invention relates to novel hirudin conjugates formed from a hirudin and one or more lipophilic compounds, where the lipophilic compound has an octanol/water partition coefficient of more than 1.8 and is chemically linked to the hirudin, to the preparation thereof and to the use thereof.
Patent ZA-954601-B (ZA)
Title: Skin surface peeling process using laser
Inventor: TANKOVICH NIKOLAI I
IPC: A45D26/00
Filed: 1995-06-05
Abstract: The present invention provides an apparatus for the removal of epidermal skin cells of corneum stratum on a section of human skin, the apparatus including :   a) a light absorbing contaminant capable of infiltrating into the corneum stratum cells when applied to the skin and having a high absorption at at least one frequeny band of light ; and b) an illumination source in spaced apart relation to the contaminant when applied to a section of human skin for illuminating a surface of the section of human skin and the contaminant with pulses of light having sufficient energy to cause the tearing off of the superficial epidermal skin cells of corneum stratum.   <IMAGE>